/*
 * Copyright 2008-present MongoDB, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.mongodb.client.model;

import com.mongodb.lang.Nullable;

/**
 * The options to apply when deleting documents.
 *
 * @since 3.4
 * @mongodb.driver.manual tutorial/remove-documents/ Remove documents
 * @mongodb.driver.manual reference/command/delete/ Delete Command
 */
public class DeleteOptions {
    private Collation collation;

    /**
     * Returns the collation options
     *
     * @return the collation options
     * @mongodb.server.release 3.4
     */
    @Nullable
    public Collation getCollation() {
        return collation;
    }

    /**
     * Sets the collation options
     *
     * <p>A null value represents the server default.</p>
     * @param collation the collation options to use
     * @return this
     * @mongodb.server.release 3.4
     */
    public DeleteOptions collation(@Nullable final Collation collation) {
        this.collation = collation;
        return this;
    }

    @Override
    public String toString() {
        return "DeleteOptions{"
                + "collation=" + collation
                + '}';
    }
}

